错误:找不到模块 'jasmine-core' [英] Error: Cannot find module 'jasmine-core'
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问题描述
我安装了以下测试:
"devDependencies": {茉莉花核":^2.4.1"，业力":^0.13.22"，业力茉莉花":^0.3.7"，karma-phantomjs-launcher":^1.0.0"}运行 karma start 后出现以下错误:
搜索这是第一个具有相同问题的问题:karma start找不到模块'jasmine-core'
但是我已经尝试了这两个答案，全局安装了 jasmine-core 并且我已经做了 npm install jasmine-core --save-dev :(
我的test/index.html
<!DOCTYPE html><html lang="zh"><头><title>Jasmine Spec Runner</title><link href="testing.css" rel="stylesheet"><script src="../app/assets/js/libs/vendors.min.js"></script><script src="../app/assets/js/bundle.js"></script></头><身体><标题><h1>仪表板的 Jasmine 测试</h1></标题></div></身体></html>我的karma.conf.js
//Karma 配置//生成于 2016 年 3 月 14 日星期一 11:56:04 GMT-0500 (CDT)module.exports = 功能(配置){配置.set({//将用于解析所有模式的基本路径(例如文件、排除)basePath: '.',//要使用的框架//可用框架:https://npmjs.org/browse/keyword/karma-adapter框架:['茉莉花']，//要在浏览器中加载的文件/模式列表文件:['app/assets/js/bundle.js','测试/**/*.js'],//要排除的文件列表排除: [],//在将匹配文件提供给浏览器之前对其进行预处理//可用的预处理器:https://npmjs.org/browse/keyword/karma-preprocessor预处理器:{},//测试结果报告器使用//可能的值:'dots', 'progress'//可用的记者:https://npmjs.org/browse/keyword/karma-reporter记者:['进展']，//网络服务器端口端口:9876，//在输出中启用/禁用颜色(记者和日志)颜色:真实，//日志级别//可能的值:config.LOG_DISABLE ||config.LOG_ERROR ||config.LOG_WARN ||config.LOG_INFO ||config.LOG_DEBUG日志级别:config.LOG_INFO，//启用/禁用监视文件并在任何文件更改时执行测试自动监视:假，//启动这些浏览器//可用的浏览器启动器:https://npmjs.org/browse/keyword/karma-launcher浏览器:['PhantomJS']，//持续集成模式//如果为真，Karma 捕获浏览器，运行测试并退出单跑:真，//并发级别//应该同时启动多少个浏览器并发:无限})}
解决方案 只是猜测，但尝试清理 npm 缓存，删除 node_modules 并从头开始重新安装所有内容:
$ rm -rf node_modules$ npm 缓存清理$ npm 我$ sudo npm 卸载 -g jasmine-core$ sudo npm 缓存清理 -f$ sudo npm i -g 茉莉花核
I installed the following for testing:
"devDependencies": {
"jasmine-core": "^2.4.1",
"karma": "^0.13.22",
"karma-jasmine": "^0.3.7",
"karma-phantomjs-launcher": "^1.0.0"
}
After running karma start I get the following error:
Doing a search this is the first question with the same problem: karma start Cannot find module 'jasmine-core'
However I've tried both answers, installed jasmine-core globally and I already did npm install jasmine-core --save-dev :(
My test/index.html
<!DOCTYPE html>
<html lang="en">
<head>
<title>Jasmine Spec Runner</title>
<link href="testing.css" rel="stylesheet">
<script src="../app/assets/js/libs/vendors.min.js"></script>
<script src="../app/assets/js/bundle.js"></script>
</head>
<body>
<div>
<header>
<h1>Jasmine tests for Dashboard</h1>
</header>
</div>
</body>
</html>
My karma.conf.js
// Karma configuration
// Generated on Mon Mar 14 2016 11:56:04 GMT-0500 (CDT)
module.exports = function(config) {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '.',
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine'],
// list of files / patterns to load in the browser
files: [
'app/assets/js/bundle.js',
'test/**/*.js'
],
// list of files to exclude
exclude: [
],
// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: false,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['PhantomJS'],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: true,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity
})
}
解决方案 Just a guess, but try cleaning the npm cache, removing the node_modules and reinstalling everything from scratch:
$ rm -rf node_modules
$ npm cache clean
$ npm i
$ sudo npm uninstall -g jasmine-core
$ sudo npm cache clean -f
$ sudo npm i -g jasmine-core
这篇关于错误:找不到模块 'jasmine-core'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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